Based on this, I went up SCC this past weekend on my way to Cream of White Mice.
I thought that the route was interesting in a mellow 'adventure climb' sort of way, and definitely more amusing than the approach hike to COWM.
But, revisiting your comments, I suspect I may have done the Sunshine Chimney North. I went up a wide gulley, up a left-leaning ramp with a nice handcrack, then zigzaged through various tunnels. I wound up on the approach path to COWM after a single rope-length. There was no belly crawl.
Was I on SCC or SCN?